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DIN-FOOD

1. T TT Va min 161 180 2 6 j o 03 181 200 2 6 Ooa 034 201 2258 2 6 038 038 10 4 Installation ED 18 07 05 4 5 PIPES e n general suction and delivery pipes should be fitted in straight stretches with the minimum amount of elbows and accessories in order reduce as far as possible any load loss that might be produced by friction e Make sure that the pump mouths are well aligned with respect to the piping and that they are similar in diameter to that of the pipe connections e Position the pump are near as possible to the suction tank and whenever possible below the level of the liquid or even lower with respect to the tank in order for the static suction head be at its maximum e Place brackets for the piping as near as possible to the suction and delivery mouths of the pump 4 5 1 Shut off valves The pump can be isolated for the purpose of carrying out maintenance work To this end shut off valves should be fitted at the pump s suction and delivery connections These valves must ALWAYS be open whenever the pump is operating 4 6 PRESSURE TANK For models with double mechanical seal will be necessary the installation of a pressure tank Install ALWAYS the pressure tank between 1 and 2 meters above the mechanical seals See the figure 4 6 1 Connect ALWAYS the refrigeration liquid input connection with the bottom chamber seal connection So the refrigeration
2. 4 6 Operating problems ED 18 07 05 7 Maintenance 7 1 GENERAL MAI NTENANCE This pump as with any other machine needs to be maintained The instructions contained in this manual deal with the Identification and replacement of the spare parts These instructions have been drawn up by maintenance staff and are destined for those people who are responsible for supplying spare parts i Read carefully Chapter 8 Technical specifications All the parts or materials that are changed must be duly eliminated recycled in accordance with the prevailing directives in each area AM ALWAYS disconnect the pump before starting out on any maintenance work 7 1 1 Check the mechanical seal Periodically check that there are no leaks in the shaft area Should there be any leaks in the mechanical seal area replace the same pursuant to the instructions given in the section entitled Stripping and Assembly of the pump 7 2 DRY THREAD TORQUE Dry thread torque N m 8 8 6 10 25 49 86 135 210 290 410 az 5 9 2 a n m 16 20 w 7 3 OILING The bearings are oiled by immersion in an oil bath The pumps are supplied with oil e Regularly check the oil level for example weekly or eery 150 operating hours e The first oil change must be carried out after 150 hours of operation e Afterwards it can be changed every 2500 operating hours or at least once a year when operating under normal conditions When chanoe the oil the oil
3. 200 150 250 8 3 DIN FOOD DI MENSI ONS BARESHAFT ha i L x la Y I AN ASTE J I LC wd 2 i S1 ear H pa lt i a lt L 5 mai L 3 mo mm 12 on DIN 11864 2 A flange dimensions on op ok de az 100 159 137 117 MA DIETER sus E TI CA 125 100 250 522 250 316 440 350 90 160 120 125 100 315 125 100 42 110 SP uo 14 a n 150125400 _ GI Pe pen lena ER 200 150 250 S 537 250 375 440 350 110 200 150 400 uE 330 452 550 450 ED 18 07 05 8 Technical Specifications 23 KORET OF solution 8 4 DIN FOOD DI MENSIONS BARESHAFT WITH BASE PLATE N frp OF Ry is LAM P gl mas m2 Ma PUMP TYPE MOTOR DNa DNi a f f h h j b f i fom gg on no os lw 160 1250 550 125 100 250 125 100 121 316 35 gt 180 M i Fa 160 1305_ sez 180 M mad aes one Ja 1300 1020 620 565 140 180 L 1365 35 EJ 1335 ei 200 150 250 soma 200 150 142 200 L KA l KA l KA w W W CO l On W UT UT UTI O ne CI 1240 SL A 125 100 121 CM 0 1335 200 L EJ 1305 1350 E Em 150
4. Remove the external cover 10B the fixed part of the exterior mechanical seal 08A will remain housed in the cover I Assembly Check the situation of the shaft 05 in relation to the pump cover 03 See the chapter 7 6 5 Shaft pump fitting Position the fixed part of the mechanical seal 08A in the cover housing 10B taking the stud into account Fit into the external cover 10B leaving it loose at the end of the shaft 05A Slip on the rotating part of the outer mechanical seal 08A Fix in accordance with the assembly dimensions indicated Fit the rotating part of the internal mechanical seal 08 up to the outer seal 08A and then fix it Place the fixed part of the internal seal 08 into the cover housing 10C taking the stud into account gt Fit the covers 03A 10A and 10C by means of the screws 52D Position the aforementioned covers in the lantern 04 and fix the lt external cover 10B with the screws 52C Fit the separator 17 up to the back of the shaft 054 CA Seal diameter 53 62 5 IN 20 7 Maintenance ED 18 07 05 7 6 5 Shaft pump fitting Check that the shaft 05 assembly dimension in relation to the pump cover 03 is in accordance with the indicated below EES bomba cierre Otherwise adjust the assembly dimension in accordance with
5. SOURCE OF SOLUTIONS INSTALLATION SERVICE AND MAINTENANCE INSTRUCTIONS DIN FOOD INOXPA S A c Telers 54 Aptdo 174 E 17820 Banyoles Girona Spain Tel 34 972 57 52 00 Fax 34 972 57 55 02 Email inoxpa inoxpa com www inoxpa com ISO 9001 MIDF 01_EN ED 18 07 05 MANUFACTURER DECLARATION According the EC directive about machines 98 37 CE Annex II B The manufacturer INOXPA S A c Telers 54 17820 Banyoles Girona Spain Hereby declares that the pumps CENTRIFUGAL PUMP DIN FOOD 2005 Denomination Type Manufacturing year Comply with the pertinent disposition in the execution supplied by INOXPA S A for the incorporation in a machine or installation or for the assembly with other machines as a subunit of other higher order machine Harmonized norms used particularly EN ISO 12100 1 2 EN 809 The machine above must not be put into service until the machinery into which it has been incorporated have been declared in conformity with the EC Machinery Directive It must meet particularly the standards EN 294 EN 563 EN 809 y EN 953 in its respective current editions Marc Pons Bague technk Year of CE marking CE 95 Banyoles January 1995 Manager EC DECLARATION OF CONFORMITY According the EC directive about machines 98 37 CE Annex II A The manufacturer I NOXPA S A c Telers 54 17820 Banyoles Girona Spain Hereby declares that the pump CENTR
6. 12 l gt D gt gt N FS S SS 9 EPDM EPDM 4 4 5 5 5 5 5 5 8 8 5 7A OA 52 2A 2B 53 3A 3B 54 4A 55 61 OA 0D 93 NIN 32 8 Technical Specifications ED 18 07 05 8 13 DIN ED 18 07 05 FOOD FLUSHED MECHANI CAL SEAL rikar Mechanical seal rotary part Cie i tegame I o 1 fu asa 8 Technical Specifications 33 SOLA OF solution 8 14 DIN FOOD DOUBLE MECHANICAL SEAL e Z Es I T x PZ MLL y Y i I Pd B 52C 30E 52D C 301 30D a BE Pump cover AISI 316L sa 1 se P ham 06 intemai mechaniais oa 1 Ewternalmechanicalseal 34 8 Technical Specifications ED 18 07 05 NOTES SOURCE OF SOLUTIONS I NOXPA S A C Telers 54 PO Box 174 Tel 34 972 575 200 Email inoxpa inoxpa com BARCELONA FLUAL S L Tel 937 297 280 Email flual inoxpa com VALENCIA INOXDI N S L Tel 963 170 101 Email inoxdin inoxpa com ZARAGOZA FLUAL S L Tel 976 591 942 Email flual aragon inoxpa com CORDOBA CORFLUID S L Tel 957 326 542 Email corfluid inoxpa com INOXPA FRANCE S A AGENCE NORD 2 Avenue Saint Pierre 59118 WAMBRECHIES
7. T i 1 w52 ro R ma C2 l l i i i O i Z lt O x O T i T DIN 11864 2 A flange dimensions pov oo To a o 100 159 137 117 SES di le 125 100 Ta 125 100 121 960 316 369 160 120 18 E 68 360 260 525 440 350 415 470 18 351 150 125 128 975 376 200 150 250 200 150 a 375 200 150 23 E w ROD oc concolor 26 8 Technical Specifications ED 18 07 05 SOURCE OF GLU TIO 8 7 DIN FOOD PUMP BARESHAFT 27 8 Technical Specifications ED 18 07 05 SOURCE OF GOLU TIGGE 8 8 DIN FOOD PUMP MONOBLOCK 28 8 Technical Specifications ED 18 07 05 AN d4 f R Vy 7 ES O FA Ar A Vy CS Zut x V QQ L Q gt A d ft VWs C ZU P LJ LI VO O L 20 JU La V Z Y X an CN H C a 3 S gt N pg a ry Z PCR Nog lt I CO 7 L 9 J Ss T O bu di Woo J NA ala Y Z I U p CQ INR CO 99 OR VZC ral 1 J V 3 GUO LU JD vd LJ O 8 9 DI N FOOD PUMP SECTION BARESHAFT Pa 4 Y j s Es 29 8 Technical Specifications ED 18 07 05 8 10 PAR
8. rotating direction 12 4 Installation ED 18 07 05 5 Start up Before putting the pump into operation read carefully the instructions on installation given in Chapter 4 nstallation 5 1 START UP improper or incorrect use of the equipment AN Read Chapter 8 Technical Specifications carefully I NOXPA will not assume responsibility for any Do not touch the pump or the piping while it is pumping products at a high temperature 5 1 1 Checks to be carried out before putting the pump into operation e Completely open the pipes suction and delivery shut off valves e Check oil level of the pump Add correct grade of oil as necessary to maintain level in center of oil sight glass In the case of first start up pumps are shipped with oil in the gearbox nevertheless this check may be skipped e If the liquid fails to flow toward the pump fill it with the liquid to be pumped The pump must NEVER rotate without liquid e Check that the rotation direction of the motor is correct 5 1 2 Checks to be carried out on putting the pump into operation e Check to make sure that the pump is not making any strange noises e Check to see if the absolute inlet pressure is sufficient in order to avoid cavitations in the pump Consult the curve for the minimum required pressure above the steam pressure NPSHr e Monitor the delivery pressure e Check that there are no leaks in the sealed areas completely open during operati
9. 125 137 30 595 1380 180 E 1380 ECH Ee 670 ES 370 180 M I 200 L 1550 45 650 200 150 153 Ho E 1545 1500 1140 700 1370 11350 990 EE 1475 180 125 100 400 ES 125 100 130 Hizo 720 280 5 n e TE fen 250 M M 1560 150 125 400 280 S EI 150 125 140 1725 255 Ti iene 180 ES I 1720 420 720 665 200 150 400 280 M 200 150 153 1950 200 315 M 2090 430 935 1835 1800 1400 820 765 315 2120 24 8 Technical Specifications ED 18 07 05 OVALT OF GLU TIO 8 5 DIN FOOD DIMENSIONS MONOBLOCK q _DNi A m pm H S n a 2 S lt 2 da T i Lg i i gt l H l T toy I i T T Ke 1 Tri DIN 11864 2 A flange dimensions TEZE EHHHDIDIH oo SIII 160 850 460 342 316 125 100 250 125 100 121 eee Ea 160 120 18 865 250 90 68 360 260 460 440 350 415 470 18 150 125 128 355 COIE n 475 23 DE 200 150 250 200 150 142 375 150 e sao oa l 6055 5000 8 Technical Specifications 25 ED 18 07 05 SOLA OF COLITA 8 6 DIN FOOD DI MENSI ONS MONOBLOCK WITH CAPOT f _ a i ch N l x da I L Ho
10. France Tel 33 0 320 631000 Fax 33 0 320 631001 Email inoxpa nord fr inoxpa com AGENCE OUEST ZA des Roitelieres 44330 LE PALLET France Tel 33 0 228 010172 Fax 33 0 228 010173 Email inoxpa ouest fr inoxpa com I NOXPA SWEDEN Stationsv gen 2 430 63 HIND S Tel 46 0 301 21122 Fax 46 0 301 21125 Email inoxpa se inoxpa com S T A PORTUGUESA LDA Zona Industrial Lugar do Guardal ALGERIZ 3730 266 VALE DE CAMBRA Portugal Tel 351 256 472722 Fax 351 256 425697 Email comercial pt inoxpa com INOXPA DEUTSCHLAND Email inoxpa de inoxpa com 17820 BANYOLES Girona Spain Fax 34 972 575 502 Web www inoxpa com MADRID I NOXFLUI D S L Tel 918 716 084 Email inoxfluid inoxpa com VALLADOLID ALTAFLUID S L Tel 983 403 197 Email altafluid inoxpa com LA RIOJA STA S L Tel 941 228 622 Email sta rioja inoxpa com LA MANCHA I NOXFLUID S L Tel 926 514 190 Email mancha inoxfluid inoxpa com AGENCE RHONE ALPES Z Chapotin Nord CHAPONNAY 69970 France Tel 33 0 472 709090 Fax 33 0 472 709091 Email inoxpa fr inoxpa com I NOXPA SKANDI NAVI EN A S H egh Guldbergsgade 27 HORSENS DK 8700 Denmark Tel 45 76 28 69 00 Fax 45 76 28 69 09 Email inoxpa dk inoxpa com INOXPA UK LTD Unit 2 Ashfield Close Whitehall Industrial Estate LEEDS WEST YORKSHIRE LS12 5JB United Kingdom Tel 44 0 1132 636367 Fax 44 0 1132 636384 Email inoxpa uk inoxpa
11. liquid outlet will be carried out by the top chamber connection See the figure 4 6 1 2m Mechanical seal Figure 4 6 1 Pressure tank connection lay out To obtain further information about the pressure tank installation operation maintenance consult the instruction manual supplied by the manufacturer 4 7 ELECTRICAL INSTALLATI ON A A ED 18 07 05 Leave the connecting of the electrical motors to qualified personnel Take the necessary measures to prevent any breakdowns in the connections and wires The electrical equipment the terminals and the components of the control systems may still carry an electric charge even when disconnected Contact with them may put the safety of operators at risk or cause irreparable damage to the material Before manoeuvring the pump make sure that the electric box is switched off 4 Installation 11 e Connect the motor in accordance with the instructions supplied by the manufacturer of the same e Check the direction of the rotation see the signaling label on the pump Put the pump motor into operation momentarily Make sure by looking at the pump from the rear that the motor s ventilator is rotating in a clockwise direction Check ALWAYS the direction of the motor s rotation with liquid inside the pump For the models with sealing chamber make sure always that it is filed of liquid before checking the
12. mechanical seal 08 will remain housed in the cover Remove the fixed part of the mechanical seal 08 I Assembly Check the situation of the shaft 05 in relation to the pump cover 03 See the chapter 7 6 5 Shaft pump fitting Fit the pump cover 03 to the lantern 04 Place the fixed part of the mechanical seal in the cover housing 03 taking the stud into account Check to make sure that the assembly measurement is that which is given below Slide the rotating part of the mechanical seal 08 over the shaft 05 until it can go no further Seal diameter 53 34 5 18 7 Maintenance ED 18 07 05 Salta OF OLI 7 6 3 Flushed mechanical seal D Disassembly Remove the rotating part of the mechanical seal 08 Take off the pump cover 03 leaving the ring 30 and the lid 10 as they are The fixed parts of the mechanical seal 08 08B will remain housed in the group Remove the fixed part from the inner seal 08 taking the stud into account Remove the screws 52C the fixed part of the outer seal will come out 08B Loosen the studs 55A in order to remove the rotating part from the outer seal 08A with the sleeve 13 I Assembly Check the situation of the shaft 05 in relation to the pump cover 03 See the chapter 7 6 5 Shaft pump fitting Fit the sleeve 13 until it can go no further on the shaft 05 Fit the rotating part o
13. sump must be filled up to the level in the middle of the peephole LA Do not pour too much oil into the sump Leave the pump switched off for a while and then re check the oil level if necessary add a little oil Oils for environment temperatures of 5 to 502C ISO VG 68 Quantity of oil in E DEE the support 1 125 100 250 125 100 315 125 100 400 150 125 250 150 125 315 150 125 400 200 150 250 200 150 315 gt 200 150 400 7 4 STORAGE Before being stored the pump must be completely emptied of liquids Avoid as far as possible the exposure of the parts to excessively damp atmospheres ED 18 07 05 7 Maintenance 15 SOLA Gr COLITA 7 5 CLEANING The use of aggressive cleaning products such as caustic soda and nitric acid may give rise to skin burns Use rubber gloves during the cleaning process Always use protective goggles If the pump is installed in a system fitted with a CIP process there will be no need for stripping If it is not fitted with an automatic cleaning process strip the pump pursuant to the instructions given in the section entitled Stripping and Assembly of the pump Cleaning solutions for CIP processes Only use clear water chloride free to mix with the cleaning agents a Alkaline solution 1 in weight of caustic soda NaOH to 70 C 150 F 1 Kg NaOH 100 l water cleaning solution or 2 2 NaOH al 33 100 l of water cleaning solution b Acid
14. the indicated below For monoblock models loosen the studs 55 and slide the shaft 05 until it can go no further Finally fix the studs For bareshaft models loosen the hexagonal screws 52A and the nuts 54 adjust the assembly dimension by means of the studs 55 Once time it has been adjusted fix the studs 54 and the screws 52A lt A Me zz O O AWZZZZZZZA I Z 7 6 6 Lantern and motor MONOBLOCK gt Disassembly Remove the hexagonal screws 52A the nuts 54 and the washers 53 53A Then the lantern 04 could be removed Loosen the studs 55 and remove the shaft 05 Remove the screws 52B the nuts 54A and the washers 53B Then the motor 93 could be removed from the base plate I Assembly Place the motor 93 on the base plate 38 and fix them by means of the screws 52B the nuts 54 and the washers 53B Slide the shaft 05 over the motor shaft 93 until it can go no further Fix the studs 55 Place the lantern 04 on the motor 93 and fix them by means of hexagonal screws 52A the nuts 54 and the washers 53 and 53A 21 7 Maintenance ED 18 07 05 8 Technical Specifications 8 1 TECHNI CAL SPECIFICATIONS 50Hz 60Hz Maximum flow rate 1450 min 1000 m h 1000 m h Maximum differential pressure se esse i 6 bar 87 PSI 9 bar 131 PSI Ma
15. Danger Caustic or corrosive agents Danger to the proper operating of the I Danger Suspended loads machine Obligation to ensure safety at work Use of safety goggles obligatory A A A 1 4 GENERAL SAFETY INSTRUCTI ONS Please read the instruction manual carefully before installing and commissioning the pump Should you have any doubts or queries contact I NOXPA gt 1 4 1 During the installation You must always bear in mind the Technical Specifications set forth in Chapter 8 Do not put the pump into operation before connecting it to the pipes Do not put the pump into operation if the cover of the pump has not been fitted and the impeller fixed in the pump Check that the motor specifications are correct especially if there is a special risk of explosion due to the work conditions During the installation procedure all the electrical work must be carried out by duly authorised personnel P P 1 4 2 During operation You must always bear in mind the Technical Specifications set forth in Chapter 8 The limit values that have been set must NEVER be exceeded NEVER touch the pump or pipes whenever the pump is being used to decant hot liquids or during the cleaning procedure ED 18 07 05 1 Safety 3 The pump has moving parts Do not put your fingers into the pump when it is operating NEVER work with the suction and the delivery valves shut off NEVER directly sprinkle the electric motor with wat
16. IFUGAL PUMP DIN FOOD 2005 Denomination Type Manufacturing year Are in conformity with the essential requirements of the Machinery Directive 98 37 CE latest modifications included and according the following Council Direcitves and harmonized norms 73 23 CE Directive low voltage Norms EN ISO 12100 1 2 EN 809 P Year of CE marking CE 95 Ba nyoles J anuary 1995 Marc Pons Bague Technickl Manager 1 Safety 1 1 INSTRUCTION MANUAL This instruction manual contains information on the reception installation operation fitting stripping and maintenance for the DIN FOOD pump The information given herein is based on the most up to date data avallable INOXPA reserves the right to modify this instructions manual without having to give prior notice 1 2 START UP INSTRUCTIONS This instruction manual contains vital and useful information for properly operating the pump and for keeping it in good running condition Not only should the safety instructions set forth in this chapter be carefully read before putting the pump into operation but those concerned must also familiarise themselves with the operating features of the pump and strictly adhere to the Instructions given herein It is extremely important that these instructions be kept in a set place near the installation 1 3 SAFETY 1 3 1 Warning signs Danger of injury caused by rotating parts Danger for people in general of the equipment Danger Electricity
17. TS LIST DIN FOOD PUMP BARESHAFT jr Pump housing AISI 316L o Impeller AISI 316L l ante pi es os met 4 msme eg ooo o Ls asas F 114 Front cover gasket 05 o os e S MEC Ps 45 ina at mm Lee _ sm seen _ SI Alen sew wr 32 Leena TR sea Hexagonal sere OOO 528 Hexagonalscrew TR 53 Growerwaster TR a Grove waste OOOO ae a Lies se ss sw _ Ca o o ma fe SOS are mt e sete este A 66 Ec 370 Double angular cont been To Se 704 c indrealrolerbesrmg a jom _ sa om 80 Tam me Tam _ _ e om 86 ve a a fu e IL 30 8 Technical Specifications ED 18 07 05 8 11 DIN FOOD PUMP SECTION MONOBLOCK 2 i A A A MZ A 00 cry GJ SOURCE OF GLU TIO N N O ED 18 07 05 8 Technical Specifications lt t LO gt I lt a CN L 00 Sei Tee nsti ir Leen 01 Pump housing d AISI 316L 03 amp cover A assise 04 ante as 38 Base plate AISI 304 AISI 316L AISI 304 l gt gt gt N ININI N 4 4
18. UP INSTRUCTIONS EE 3 r E 3 1 4 GENERAL SAFETY INSTRUCTIONS eee 3 Index General I nformation Ce DESCRIPTION roo 7 3 2 OPERATING PRINCIPLE sens isis ii 7 PP NN 7 Installation 41 PRE EP NN 9 4 2 TRANSPORT AND STORAGE SR Ea 9 TOM 10 12 OPNE 10 TE PIPE EE 11 46 PRESSURE EE 11 4 7 FET ANN e usu isa 11 Start up ELT PN 13 Operating problems Maintenance 7 14 GENERAL MAINTENANCE EEE 15 TT PDT Ev 15 NM 15 TONE 15 MENN 16 7 6 PUMP DISASSEMBLY ASSEMBLY bagen raidet 17 Technical Specifications 8 1 8 2 Bud 8 4 8 5 8 6 8 7 TECHNICAL SPECIFICATIONS uuu uuu tin dal 22 VEG E 22 DIN FOOD DIMENSIONS BARESHAFT EEN 23 DIN FOOD DIMENSIONS BARESHAFT WITH BASE PLATE 24 DIN FOOD DIMENSIONS MONOBLOCKJ acid 24 DIN FOOD DIMENSIONS MONOBLOCK WITH CAPOT nr 26 DIN FOOD EN 27 2 Index 6 6 DIN FOOD PUMP MONOBLOCK scans mano 28 8 9 DIN FOOD PUMP SECTION BARESHAFT i 29 8 10 PARTS LIST DIN FOOD PUMP BARESHAFT nr 30 8 11 DIN FOOD PUMP SECTION MONOBLOCK nr 31 8 12 PARTS LIST DIN FOOD PUMP IMONOBLOCKI rr rr 32 8 13 DIN FOOD FLUSHED MECHANICAL SEAL 33 8 14 DIN FOOD DOUBLE MECHANICAL SEA 34 2 Index ED 18 07 05 3 General I nformation 3 1 DESCRIPTION INOXPA DIN FOOD series centrifugal pumps with volute that made of a pump housing of thick plate wh
19. com INOXPA POLAND sp z 0 o Ul Arkonska 54 80 392 Gdansk Poland Tel 48 58 511 00 05 Fax 48 58 556 72 51 Email inoxpa pl inoxpa com Gsm 34 629 807 300 BILBAO STA S L Tel 944 572 058 Email sta inoxpa com JEREZ CORFLUI D S L Tel 956 140 193 Email cadiz corfluid inoxpa com SEVILLA CORFLUID S L Tel 954 296 852 Email sevilla corfluid inoxpa com ASTURIAS STA S L Tel 985 267 553 Email sta asturias inoxpa com AGENCE SUD EST Route d Olonzac 11200 HOMPS France Tel 33 0 468 278680 Fax 33 0 468 278681 Email narbonne fr inoxpa com I NOXPA I TALIA S R L Via Kennedy 13 RODANO MILAN 20090 Italia Tel 39 0 02 95327292 Fax 39 0 02 95327168 Email inoxpa it inoxpa com I NOXPA SOUTH AFRICA PTY LTD 48 Marconi Road Montague Gardens CAPE TOWN 7441 Republic of South Africa Tel 27 0 21 5514533 1571 Fax 27 0 21 5514534 Email sales inoxpasa co za I NOXPA USA Inc 3715 Santa Rosa Avenue Suite A4 Santa Rosa CA95407 California Tel 1 707 585 3900 Fax 1 707 585 3908 Email inoxpa us inoxpa com Adem s de nuestras delegaciones INOXPA opera con una red de distribuidores independientes que comprende un total de mas de 50 paises en todo el Mundo Para mas informacion consulte nuestra pagina web www inoxpa com
20. er Standard motor protection is P 55 dust and water sprinkling protection 1 4 3 During maintenance You must always bear in mind the Technical Specifications set forth in Chapter 8 NEVER strip the pump down until the pipes have been drained Remember that there will always be some liquid left in the pump casing if it has not been fitted with a drain Always remember that the liquid that has been pumped may be dangerous or subject to high temperatures For situations of this type please consult the prevailing regulations in the country in question Do not leave loose parts on the floor ALWAYS turn the power supply to the pump off before embarking on maintenance work Take out the fuses and disconnect the wires from the motor terminals All electrical work must be carried out by duly authorised personnel 1 4 4 In accordance with the instructions Any failure to comply with the instructions could lead to a hazard for the operators the atmospheric conditions of the room and the machine and it could lead to a loss to any right to make a claim for damages Such non compliance could bring with it the following risks e Important operating failures of the machine plant e Failure to comply with specific maintenance and repair procedures e Potential electrical mechanical and chemical hazards e Atmospheric conditions in the room could be hazardous due to the release of chemical substances 1 4 5 Warranty We wish to point out
21. ered any damage The pump will be accompanied by the following documentation Dispatch notes Pump Instruction and Service Manual Motor Instruction and Service Manual If the pump has been supplied with a motor from INOXPA Unpack the pump and check the following e The pump suction and delivery connections removing the x remains of any packing material e Check that the pump and the motor have not suffered any fu ut l d damage ESH x GC e Should the pump not be in proper condition and or does g not have all the parts the haulier must draw up a report as o soon as possible with regard to the same E INOXPA S A C C Telers 54 P O BOX 174 17820 BANYOLES GIRONA SPAIN Tel 972 57 52 00 Fax 972 57 55 02 a o JO mol 1 N Serial number kw mb vi pel ol Hm __ eropere Pump plate ra SOURCE OF SOLUTIONS 4 2 TRANSPORT AND STORAGE DI N FOOD pumps are quite often too heavy to be put into their storage space manually Lift the pump as is shown below ED 18 07 05 4 Installation SOLA OF COLITA 4 3 LOCATION e Position the pump as near as possible to the suction tank and whenever possible below the level of the liquid e Place the pump in such a way that there is enough space around it to p
22. f the outer mechanical seal 08A with the gasket and spring on the sleeve 13 and fix the shaft 05 by means of the studs 554 Position the O ang 80B on the pump cover centering 03 I gt Fit the lid 10 in this centering the fixed part of the outer seal 08B the cool seal ring 30 and fix the whole to the pump cover 03 by means of the hexagonal screws 520 Carefully fit this whole group to the lantern center 04 At the same time the two rub faces of the outer seal will touch 08A 08B AL l See the section on the assembly of the simple mechanical seal in TN order to fit the inner mechanical seal APZ N I La De HA SS Pai a A ed Ry Si I U k Y AAA Sg K XX Z JM AIN R I Seal N diameter k ED 18 07 05 7 Maintenance 19 SOLA Gr DL U TIO 7 6 4 Double mechanical seal D Disassembly Remove the shaft separator 17 Remove the screws 52C thus freeing the external cover 10B Remove the group of the three fitted covers 03A 10A and 10C the fixed part of the inner mechanical seal 08 will remain housed in the internal cover 10C Loosen the screws 52D to strip the internal cover 10C and the double seal lid 10A from the pump cover 034 Loosen the studs from the rotating parts of the seals Then remove these rotating parts from the mechanical seals 08 08A of the shaft 05A
23. ich has been cold pressed The parts that come in contact with the product are made of AISI316L stainless steel with a Ra 0 8um interior finish The DIN FOOD pump is built as monoblock unit with volute motor casing axial suction and radial impeller while the connections are DIN 11864 2 B PN 10 flanges The pump impeller has been designed as a single bodied half open double curved part The mechanical seal is balanced and completely sanitary the springs are protected in order to prevent their contact with the product The friction surfaces are made of silicon carbide graphite and EPDM joints in the standard version The motor is designed in accordance with IEC Standards has IP 55 protection and Class F insulation Three phase 220 240 380 420 or 380 420 660 V feed at 50 Hz in accordance with power supply Motors adapted to operate under explosive conditions can be supplied upon request In accordance with the prevailing environmental conditions the motors can be explosion proof EExd or have increased safety features EExe The DIN FOOD series has been especially designed to comply with all the hygienic demands required by the food industry As far as hygiene reliability and robustness are concerned the whole range meets all of the requisites demanded by aforementioned industries Due to its design qualities optimum interchangeability is to be had between parts 3 2 OPERATI NG PRI NCI PLE The pump impeller housed in the pump housing tu
24. losses by increasing the diameter of the piping for example Flow is too high Decrease the flow Reduce the flow by means of a diaphragm Partially close off the delivery valve Trim the impeller Decrease the speed 9 The viscosity of the liquid is too high Decrease the viscosity by heating the liquid for example O The temperature of the liquid is too high Decrease the temperature of the liquid by cooling it Mechanical seal either damaged or worn Replace the seal 2 Unsuitable O ring for the liquid in question Fit more suitable O ring by consulting the supplier with respect to the same Lower the temperature Lower suction pressure Adjust impeller cover set The pump speed is too low The suction shutoff valve is closed Delivery pressure is too low Increase the pressure na Increase the diameter of the impeller Increase pump speed Worn bearing Not enough lubricating oil Fill with oil Unsuitable lubricating oil Use adequate oil Non aligned coupling Align coupling 24 Pump and or motor not fixed to the base plate Affix the pump and or the motor to the base plate check to see if the pipes are connected without pressure and align the coupling x If the problems persist stop using the pump immediately Contact the pump manufacturer or his representative The impeller is rubbing 20 21 22 KA l Rl KA KAL KAL e KA l KA O O NMI UTI UJ
25. on O A shut off valve should not be used in the suction pipe to regulate the flow rate It must be Monitor motor consumption in order to avoid a circuit overload Reduce the flow and the power consumed by the motor e Regulating the flow to the pump delivery e Decreasing motor speed ED 18 07 05 5 Start up 13 SOLA Gr DL U TIO 6 Operating problems The table given below provides solutions to problems that might arise during pump operation With respect to the same it is assumed that the pump has been properly installed and has been correctly selected for the application in question Should there be a need for technical service please contact INOXPA Operating problems Probable causes Overloading of motor 8 9 13 20 21 22 23 24 Insufficient flow rate or pressure in pump 1 2 No pressure on the discharge side 2 3 Irregular discharge flow rate pressure 2 Noise and vibrations 2 4 The pump gets clogged Overheating of the pump Leak in mechanical seal 1 Wrong rotation direction Change the direction of the rotation 2 Insufficient NPSH Increase the NPSH available Raise the suction tank Lower the pump Decrease the steam tension Increase the diameter of the suction piping Shorten and simplify the suction piping 6 Obstructed suction piping Check the suction piping and the filters if there are any 7 Delivery pressure is too high If necessary decrease the load
26. rns along with the pump shaft It is fitted with a certain number of blades in accordance with the model of pump chosen Given this design the impeller blades transmit both pressure and kinetic energy to the fluid in question The pump cannot be reversed by simply changing of the rotation direction The rotation direction to be seen from the rear of the motor should be clockwise 3 3 APPLICATION In general terms DIN FOOD pumps at least in their standard version are mainly used in the food industry to decant liquids Each different type of pump has special hydraulic features in accordance with the pump impeller diameter and various speeds In the curves reflecting the characteristics we are also given the required NPSH and the absorbed power 3 3 1 Field of application Lei JU NS ED 18 07 05 3 General Information SOLA Gr DL U TIO Each pump has a limited field of application The pump in question was selected for certain pumping conditions at the time the order was made I NOXPA is not liable for any damages that might arise if the information furnished by the purchaser is incomplete nature of the liquid RPM 8 3 General Information ED 18 07 05 Salta OF OLI 4 Installation 4 1 PUMP RECEPTION I NOXPA is not responsible for any deterioration of the material as a result of its transportation or unpacking Visually check that the packing has not suff
27. rovide access both to the same and to the motor See Chapter 8 Technical Specifications to consult dimensions and weights Place the pump on a level and flat surface The basement must be rigid horizontal and against any vibration Install the pump in such a way that it can be properly ventilated If the pump is to be installed A outside it must be done so under cover Its positioning must enable easy access for any inspection and maintenance operations that may need to be carried out 4 4 COUPLING For the couplings selection and assembly consult to the supplier manual Sometimes the torque of the positive displacement pumps can be high enough Therefore a coupling have been chosen 1 5 to 2 the adequate torque Alignment The pump and motor shaft of complete units have been accurately pre aligned in our factory LA After installations of the pump unit the pump and motor shaft should be re aligned Place a straight edge A on top of the coupling the straight should make contact with both halves of the coupling over their entire length See figure Repeat the check but this time on both sides of the coupling near the shaft For the sake of accuracy this chech should also be done using an outside caliper B at two diametrically opposite points on the outside surfaces of the two halves of the coupling Pai gt Y ei RATES Y Y EE aes 2 m 7 Z
28. solution 0 5 in weight of nitric acid HNO3 to 70 C 150 F 0 7 liters HNO3 to 53 100 I water cleaning solution Monitor the concentration of cleaning solutions it could give rise to the deterioration of the pump sealing gaskets In order to remove any remains of cleaning products ALWAYS rinse the element in question with clean water after completing the cleaning process 16 7 Maintenance ED 18 07 05 FOARTE OF GLU TIO 7 6 PUMP DI SASSEMBLY ASSEMBLY 7 6 1 Pump casing and impeller D Disassembly Remove the hexagonal screws 52 and washers 53 that fix the pump housing 01 to the lantern 04 Remove the impeller blind nut 45 and the O ring 80D then take the impeller out 02 I Assembly Slip the impeller 02 onto the shaft 05 until it reaches the rotational part of the mechanical seal 08 fit the O ring 80D Into the blind nut slot 45 and tighten the nut 45 Fit the pump housing 01 and fix it to the lantern 04 with the hexagonal screws 52 and the washers 53 IMPORTANT When assembling the new seal be careful and mount the parts and the O rings with soapy water in order to allow an easy glide of the parts either the stationary part and the rotary part on the shaft ED 18 07 05 7 Maintenance 17 SOBRE OF COLITA 7 6 2 Simple mechanical seal D Disassembly Remove the rotational part from the mechanical seal 08 Take off the pump cover 03 the fixed part of the
29. that any warranty issued will be null and void and that we are entitled to an indemnity for any civil liability claim for products which might be filed by third parties if e Operation and maintenance work has not been done following the corresponding instructions the repairs have not been made by our personnel or have been made without our written authorization e Modifications are made to our material without prior written authorization e The parts or lubricants used are not original INOXPA parts lubricants e The material has been improperly used due to error or negligence or have not been used according to the indications and the intended purpose e The parts of the pump have been damaged as a result of having been exposed to strong pressure as there was no Safety valve The General Delivery Terms which you have already received are also applicable No modification can be made to the machine without the prior consent of the manufacturer For your safety use spare parts and original accessories The use of other parts exempts the manufacturer from any and all responsibility Any change in operating conditions can only be done with the prior written consent of I NOXPA In the event of doubt or should you require a fuller explanation on particular data adjustment assembly disassembly please do not hesitate to contact us 4 1 Safety ED 18 07 05 ED 18 07 05 2 Index Safety 1 1 INSTRUCTION MANUAL cositas iia 3 12 START
30. ximum SUCTION pressure nn 14 bar 203 PSI 11 bar 160 PSI Maximum operating pressure r 20 bar 290 PSI 20 bar 290 PSI Operating temperature e K K 10 C a 1402C EPDM 10 C a 1402C EPDM 14 F a 284 F EPDM 14 F a 284 F EPDM MaxiMUM speged 1450 min 1750 min Suction delivery connections r DIN 11864 2 estandar DIN 11864 2 estandar A Whenever the noise level in the area of operation exceeds 85 dB A use special protection Materials Parts in contact with the product ee eee AISI 316L Other parts in stainless Steel AISI 304 Gaskets and joints in contact with the product EPDM standard Other optional joints materials ee o Consult your supplier ae Ti E Standard finish Mechanical seal A e PO A Single internal mechanical seal Flushed mechanical seal Maximum PrESSUT versatil acotada 1 bar 14 5 PSI PP E E A 6 10 l min Double mechanical seal KEE 1 5 2 bar 22 29 PSI over the pump operating pressure Mechanical seal Type of mechanical seal materials Single internal Flushed Double atmospheric side Double product side Stationary part Graphite Silicon carbide Silicon carbide 8 2 WEIGHTS Pump Type bareshaft 125 100 250 E sma 20025015 22 8 Technical Specifications ED 18 07 05 monoblock 125 100 250

DIN-FOOD

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